Home / 33,684,427.84-46,484,788.39-18,597,162.30

Finding the Fourth Proportional to 33,684,427.84, 46,484,788.39 and 18,597,162.30

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Solution

The fourth proportional to 33,684,427.84, 46,484,788.39 and 18,597,162.30 is: 25,664,237.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,684,427.84 : 46,484,788.39 = 18,597,162.30 : x
  2. Step 2: Convert to fraction form
    33,684,427.84/46,484,788.39 = 18,597,162.30/x
  3. Step 3: Cross multiply
    33,684,427.84x = 46,484,788.39 × 18,597,162.30
  4. Step 4: Simplify right side
    33,684,427.84x = 864,485,154,169,985.75
  5. Step 5: Solve for x
    x = 864,485,154,169,985.75/33,684,427.84
  6. Step 6: Final answer
    x = 25,664,237.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.